Two errors installing skeleton

[flips]

I installed the skeleton (unzipped) and ran bin/gpm install admin (or else I get 403 error). With this skeleton I still had two additional errors:

1. Had to install AntiMatter: bin/gpm install antimatter.
   That fixed the first issue.

2. Viewing site I get:
   400 - Template "snipcart.html.twig" is not defined.

This last issue I haven’t fixed, haven’t had time to debug more today. (I’m quite new to Grav.)

[flips]

Installing plugins snipcart and lightslider seems to help. Other plugins missing, too?
I thought skeletons was supposed to include the plugins ... 😃

[ghost]

I had the antimatter theme issue as well, then after manually installing I get:

0 - Directory name must not be empty.